CN109440032B - High-temperature modification processing device for high-plasticity aluminum profile - Google Patents
High-temperature modification processing device for high-plasticity aluminum profile Download PDFInfo
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- CN109440032B CN109440032B CN201811587391.6A CN201811587391A CN109440032B CN 109440032 B CN109440032 B CN 109440032B CN 201811587391 A CN201811587391 A CN 201811587391A CN 109440032 B CN109440032 B CN 109440032B
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 119
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 119
- 230000004048 modification Effects 0.000 title claims abstract description 36
- 238000012986 modification Methods 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 79
- 239000007921 spray Substances 0.000 claims abstract description 40
- 238000010438 heat treatment Methods 0.000 claims abstract description 35
- 230000007704 transition Effects 0.000 claims abstract description 29
- 238000005507 spraying Methods 0.000 claims abstract description 24
- 238000010791 quenching Methods 0.000 claims abstract description 22
- 230000000171 quenching effect Effects 0.000 claims abstract description 22
- 238000004140 cleaning Methods 0.000 claims description 13
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 230000009970 fire resistant effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 12
- 239000012535 impurity Substances 0.000 abstract description 11
- 230000007547 defect Effects 0.000 abstract description 6
- 229910000838 Al alloy Inorganic materials 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 239000003595 mist Substances 0.000 description 3
- 238000007654 immersion Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/002—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working by rapid cooling or quenching; cooling agents used therefor
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- Mechanical Engineering (AREA)
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Abstract
The invention relates to the technical field of auxiliary devices for processing aluminum profiles, in particular to a high-temperature modification processing device for high-plasticity aluminum profiles, which can ensure uniform temperature in a working cavity, thereby ensuring uniform heating of the aluminum profiles, improving the effect of heat treatment on the aluminum profiles and improving the practicability; the aluminum profile can be effectively prevented from being deformed due to uneven heating caused by direct spray cooling, and the defect rate is reduced; meanwhile, water in the water tank can be treated to remove impurities in the water, so that the water is kept at a lower temperature, the cooling effect on the aluminum profile is ensured, and the use reliability is improved; the device comprises a quenching furnace, a conveying device, a transition channel, a water tank, a heating device, a spraying pump, a first fan, a motor, a reciprocating screw rod, a fixed plate, a ball bearing, a rotating shaft, a sliding block, a telescopic rod, a second fan, a fan cover, a processing box, a third fan, a spraying pump, a plurality of groups of heat-conducting aluminum plates, a spraying pipe, a fan bracket and a filter screen.
Description
Technical Field
The invention relates to the technical field of aluminum profile processing accessories, in particular to a high-temperature modification processing device for a high-plasticity aluminum profile.
Background
As is well known, a high-temperature modification processing device for high-plasticity aluminum profiles is an auxiliary device used for high-temperature quenching of the formed aluminum profiles in the processing process of the aluminum profiles so as to improve the high-temperature resistance, corrosion resistance and hardness of the aluminum profiles, and is widely used in the field of building material processing; the existing high-temperature modification processing device for the high-plasticity aluminum profile comprises a quenching furnace, a conveying device, a transition channel and a water tank, wherein a working cavity is arranged inside the quenching furnace, a heating device is arranged in the working cavity, a placing cavity is arranged inside the water tank, a spraying device is arranged at the top of the placing cavity, a spraying pump is arranged at the right end of the water tank, the input end of the spraying pump extends into the water tank from the bottom of the right end of the water tank, the output end of the spraying pump extends into the placing cavity from the top end of the water tank and is communicated with the spraying device, the left end and the right end of the transition channel are respectively communicated with the working cavity and the placing cavity, and the conveying device penetrates through the working cavity; when the existing high-plasticity aluminum profile high-temperature modification processing device is used, an aluminum profile is conveyed into a working cavity through a conveying device, the interior of the working cavity is heated through a heating device, so that the aluminum profile is subjected to heat treatment to form a solid solution, then the high-temperature aluminum profile is conveyed into a water tank through a transition channel through the conveying device, water in the water tank is pumped into a spraying device through a spraying pump and sprayed out in a water mist mode, the aluminum profile is cooled through the water mist, and the modification of the aluminum profile is completed; the existing high-temperature modification processing device for the high-plasticity aluminum profile is found in use that the temperature distribution in the quenching furnace is uneven, high-temperature gas is gathered at the top of the working cavity, and the bottom temperature of the working cavity is lower than that of the top of the working cavity, so that the aluminum profile is heated unevenly, the heat treatment effect on the aluminum profile is influenced, and the practicability is lower; in addition, the aluminum profile with a small thickness is directly subjected to spray cooling, so that the aluminum profile is easy to deform due to uneven temperature, and the defect rate is high; meanwhile, water in the water tank cannot be treated, the water is high in temperature and contains impurities after being recycled for several times, the cooling effect on the aluminum profile is affected, and the use reliability is low.
Disclosure of Invention
In order to solve the technical problems, the invention provides a heat treatment device which can ensure that the temperature in a working cavity is uniform, thereby ensuring that an aluminum profile is uniformly heated, improving the heat treatment effect on the aluminum profile and improving the practicability; the aluminum profile can be effectively prevented from being deformed due to uneven heating caused by direct spray cooling, and the defect rate is reduced; meanwhile, water in the water tank can be treated, impurities in the water are removed, and the water is kept at a lower temperature, so that the cooling effect on the aluminum profile is ensured, and the use reliability of the high-plasticity aluminum profile high-temperature modification processing device is improved.
The invention discloses a high-temperature modification processing device for a high-plasticity aluminum profile, which comprises a quenching furnace, a conveying device, a transition channel and a water tank, wherein a working cavity is arranged inside the quenching furnace, a heating device is arranged in the working cavity, a placing cavity is arranged inside the water tank, a spraying device is arranged at the top of the placing cavity, a spraying pump is arranged at the right end of the water tank, the output end of the spraying pump extends into the placing cavity from the top end of the water tank and is communicated with the spraying device, the left end and the right end of the transition channel are respectively communicated with the working cavity and the placing cavity, and the conveying device penetrates through the working cavity, the transition channel and the placing cavity; also comprises a first fan, a motor, a reciprocating screw rod and a fixed plate, wherein the top end of the fixed plate is connected with the left end of the top wall in the working cavity, an installation groove is arranged at the left end of the fixed plate, a ball bearing is fixedly installed in the installation groove, the motor is installed at the top of the left end of the quenching furnace, a rotating shaft is arranged at the right output end of the motor, the right end of the rotating shaft extends into the working cavity from the top of the left end of the quenching furnace and is fixedly connected with the left end of the reciprocating screw rod, the right end of the reciprocating screw rod is inserted into the ball bearing from the left end of the fixed plate, and a sliding block matched with the reciprocating lead screw is sleeved on the outer side of the reciprocating lead screw and can reciprocate along the reciprocating lead screw, a telescopic rod is arranged at the bottom end of the sliding block, the left lower end of the first fan is hinged with the top of the left side wall of the working cavity, and the left upper end of the first fan is connected with the bottom end of the telescopic rod; the fan cover is arranged at the right end of the inner top wall of the transition passage, the output end of the fan cover faces to the left side, the second fan is arranged on the right side of the top end of the transition passage, and the output end of the second fan extends into the transition passage from the top end of the transition passage and is communicated with the input end of the fan cover; the device is characterized by further comprising a processing box, a third fan and a spray pump, wherein a cavity is formed in the processing box, a plurality of groups of heat-conducting aluminum plates are arranged in the middle of the cavity, the plurality of groups of heat-conducting aluminum plates are obliquely arranged, a water falling channel is arranged between every two adjacent groups of heat-conducting aluminum plates, a spray pipe is arranged at the top of the cavity, a plurality of groups of spray heads are communicated and arranged at the bottom end of the spray pipe and are positioned above the heat-conducting aluminum plates, the input end of the spray pump extends into the placing cavity from the bottom of the right end of the water tank, the output end of the spray pump extends into the cavity from the top end of the processing box and is communicated with the input end of the spray pipe, a heat dissipation port is formed in the top end of the processing box, a fan support is arranged at the heat dissipation port, the third fan is mounted in the middle of the fan support, the filter screen is located multiunit heat conduction aluminum plate's below, the input of spraying pump stretches into to the cavity and is located the below of filter screen in the right-hand member bottom of processing case.
The heating device comprises each group of upper mounting plates and each group of lower mounting plates, wherein the upper mounting plates of each group are arranged in a working cavity at equal intervals, the upper mounting plates of each group are positioned above the conveying device, the lower mounting plates of each group are arranged in the working cavity at equal intervals, the lower mounting plates of each group are positioned below the conveying device, and a plurality of groups of heating elements are arranged at the bottom end of the upper mounting plates of each group and the top end of the lower mounting plates of each group.
According to the high-temperature modification processing device for the high-plasticity aluminum profile, disclosed by the invention, a furnace body of a quenching furnace sequentially comprises a fire-resistant heat-insulating layer, a ceramic fiber layer, a stainless steel plate layer and a heat-insulating layer from inside to outside.
According to the high-temperature modification processing device for the high-plasticity aluminum profile, the front ends and the rear ends of the multiple groups of heat-conducting aluminum plates extend out of the processing box.
The high-temperature modification processing device for the high-plasticity aluminum profile comprises a plurality of groups of conveying motors, a plurality of groups of driving rollers and a plurality of groups of conveying rollers, wherein the output ends of the plurality of groups of conveying motors are respectively in transmission connection with the plurality of groups of driving rollers through belts, and the plurality of groups of driving rollers are arranged among the plurality of groups of conveying rollers at equal intervals.
The high-temperature modification processing device for the high-plasticity aluminum profile further comprises a left support plate, a right support plate, a bottom plate and two groups of hydraulic cylinders, wherein the two groups of hydraulic cylinders are respectively installed on the left side and the right side of the bottom end of the water tank, the top output ends of the two groups of hydraulic cylinders extend into the placing cavity from the bottom end of the water tank and are respectively connected with the left side and the right side of the bottom end of the bottom plate, the bottom ends of the left support plate and the right support plate are respectively connected with the left side and the right side of the top end of the bottom plate, the front ends of the left support plate, the right support plate and the bottom plate are all in contact with the front side wall of the placing.
According to the high-temperature modification processing device for the high-plasticity aluminum profile, a cleaning opening is formed in one side of the processing box, the cleaning opening is communicated with the cavity and is opposite to the filter screen, a door plate is arranged at the cleaning opening, and a sealing ring is arranged between the door plate and the cleaning opening.
According to the high-temperature modification processing device for the high-plasticity aluminum profile, the top ends of the left support plate and the right support plate are located below the conveying device, and the left support plate and the right support plate are located below the gap between the two groups of conveying rollers.
Compared with the prior art, the invention has the beneficial effects that: the heat at the top of the working cavity is blown to the bottom of the working cavity by the first fan, the rotating shaft and the reciprocating screw are driven to rotate by the motor, the slider reciprocates along the reciprocating screw by the cooperation of the reciprocating screw and the slider, the slider drives the end part of the first fan to move left and right by the telescopic rod, so that the output end of the first fan swings in a reciprocating manner along the sector, and the air blown by the first fan is blown to different positions of the working cavity, so that the temperature in the working cavity can be ensured to be uniform, the aluminum profile is ensured to be uniformly heated, the effect of heat treatment on the aluminum profile is improved, and the practicability is improved; when the aluminum profile enters the transition passage, external cold air is pumped into the fan cover through the second fan and blown out at the output end of the fan cover, the aluminum profile is gradually cooled to reduce the temperature of the aluminum profile, and then the aluminum profile is conveyed into the placing cavity for spray cooling, so that the aluminum profile can be effectively prevented from being deformed due to uneven heating of direct spray cooling, and the defect rate is reduced; high-temperature water in the water tank is pumped to the shower pipe through the spray pump and is spun from the multiunit shower head, spun water splashes on multiunit heat conduction aluminum plate, absorb the heat in the aquatic through heat conduction aluminum plate, and water splashes water one deck water smoke on heat conduction aluminum plate, the heat that gives off during this period blows away through the third fan, can handle the water in the water tank, make water keep lower temperature to filter the impurity of aquatic through the filter screen, can get rid of the impurity of aquatic, guarantee the cooling effect to the aluminium alloy, improve the reliability in utilization.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1A of the present invention;
in the drawings, the reference numbers: 1. a quenching furnace; 2. a conveying device; 3. a transition passage; 4. a water tank; 5. a spraying device; 6. a spray pump; 7. a first fan; 8. a motor; 9. a reciprocating screw; 10. a fixing plate; 11. a ball bearing; 12. a rotating shaft; 13. a slider; 14. a telescopic rod; 15. a second fan; 16. a fan housing; 17. a treatment tank; 18. a third fan; 19. a conveying roller; 20. a spray pump; 21. a heat conducting aluminum plate; 22. a shower pipe; 23. a fan bracket; 24. a filter screen; 25. an upper mounting plate; 26. a lower mounting plate; 27. a heating element; 28. a left support plate; 29. a right support plate; 30. a base plate; 31. a hydraulic cylinder; 32. a door panel.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in fig. 1 to 2, the high-temperature modification processing device for the high-plasticity aluminum profile comprises a quenching furnace 1, a conveying device 2, a transition channel 3 and a water tank 4, wherein a working cavity is arranged inside the quenching furnace 1, a heating device is arranged in the working cavity, a placing cavity is arranged inside the water tank 4, a spraying device 5 is arranged at the top of the placing cavity, a spraying pump 6 is arranged at the right end of the water tank 4, the output end of the spraying pump 6 extends into the placing cavity from the top end of the water tank 4 and is communicated with the spraying device 5, the left end and the right end of the transition channel 3 are respectively communicated with the working cavity and the placing cavity, and the conveying device 2 penetrates through the working cavity, the transition channel 3 and the placing cavity; also comprises a first fan 7, a motor 8, a reciprocating screw 9 and a fixed plate 10, wherein the top end of the fixed plate 10 is connected with the left end of the top wall in the working chamber, and the left end of the fixed plate 10 is provided with an installation groove, a ball bearing 11 is fixedly installed in the installation groove, the motor 8 is installed at the top of the left end of the quenching furnace 1, a rotating shaft 12 is arranged at the right output end of the motor 8, the right end of the rotating shaft 12 extends into the working cavity from the top of the left end of the quenching furnace 1 and is fixedly connected with the left end of the reciprocating screw 9, the right end of the reciprocating screw 9 is inserted into the ball bearing 11 from the left end of the fixed plate 10, and a sliding block 13 matched with the reciprocating screw 9 is sleeved on the outer side of the reciprocating screw 9, the sliding block 13 can reciprocate along the reciprocating screw 9, a telescopic rod 14 is arranged at the bottom end of the sliding block 13, the left lower end of the first fan 7 is hinged with the top of the left side wall of the working cavity, and the left upper end of the first fan 7 is connected with the bottom end of the telescopic rod 14; the wind shield 16 is mounted at the right end of the inner top wall of the transition passage 3, the output end of the wind shield 16 faces to the left side, the second fan 15 is mounted at the right side of the top end of the transition passage 3, and the output end of the second fan 15 extends into the transition passage 3 from the top end of the transition passage 3 and is communicated with the input end of the wind shield 16; the device is characterized by further comprising a processing box 17, a third fan 18 and a spray pump 20, wherein a cavity is arranged inside the processing box 17, a plurality of groups of heat-conducting aluminum plates 21 are arranged in the middle of the cavity, the plurality of groups of heat-conducting aluminum plates 21 are all obliquely arranged, a water falling channel is arranged between every two adjacent groups of heat-conducting aluminum plates 21, a spray pipe 22 is arranged at the top of the cavity, a plurality of groups of spray heads are communicated with the bottom end of the spray pipe 22 and are positioned above the heat-conducting aluminum plates 21, the input end of the spray pump 20 extends into the placing cavity from the bottom of the right end of the water tank 4, the output end of the spray pump 20 extends into the cavity from the top end of the processing box 17 and is communicated with the input end of the spray pipe 22, a heat dissipation port is arranged at the top end of the processing box 17, a fan support 23 is arranged at the heat dissipation port, the third fan, the bottom of the cavity is transversely provided with a filter screen 24, the filter screen 24 is positioned below the plurality of groups of heat-conducting aluminum plates 21, and the input end of the spray pump 6 extends into the cavity from the bottom of the right end of the treatment box 17 and is positioned below the filter screen 24; the heat at the top of the working cavity is blown to the bottom of the working cavity by the first fan, the rotating shaft and the reciprocating screw are driven to rotate by the motor, the slider reciprocates along the reciprocating screw by the cooperation of the reciprocating screw and the slider, the slider drives the end part of the first fan to move left and right by the telescopic rod, so that the output end of the first fan swings in a reciprocating manner along the sector, and the air blown by the first fan is blown to different positions of the working cavity, so that the temperature in the working cavity can be ensured to be uniform, the aluminum profile is ensured to be uniformly heated, the effect of heat treatment on the aluminum profile is improved, and the practicability is improved; when the aluminum profile enters the transition passage, external cold air is pumped into the fan cover through the second fan and blown out at the output end of the fan cover, the aluminum profile is gradually cooled to reduce the temperature of the aluminum profile, and then the aluminum profile is conveyed into the placing cavity for spray cooling, so that the aluminum profile can be effectively prevented from being deformed due to uneven heating of direct spray cooling, and the defect rate is reduced; high-temperature water in the water tank is pumped to the shower pipe through the spray pump and is spun from the multiunit shower head, spun water splashes on multiunit heat conduction aluminum plate, absorb the heat in the aquatic through heat conduction aluminum plate, and water splashes water one deck water smoke on heat conduction aluminum plate, the heat that gives off during this period blows away through the third fan, can handle the water in the water tank, make water keep lower temperature to filter the impurity of aquatic through the filter screen, can get rid of the impurity of aquatic, guarantee the cooling effect to the aluminium alloy, improve the reliability in utilization.
The high-temperature modification processing device for the high-plasticity aluminum profile comprises a heating device and a cooling device, wherein the heating device comprises each group of upper mounting plates 25 and each group of lower mounting plates 26, each group of upper mounting plates 25 are arranged in a working cavity at equal intervals, each group of upper mounting plates 25 are arranged above a conveying device 2, each group of lower mounting plates 26 are arranged in the working cavity at equal intervals, each group of lower mounting plates 26 are arranged below the conveying device 2, and a plurality of groups of heating elements 27 are arranged at the bottom end of each group of upper mounting plates 25 and the top end of each group of lower mounting plates 26; the working cavity is heated by the plurality of groups of heating elements on the upper mounting plate and the lower mounting plate, and the heating elements are distributed above and below the aluminum profile, so that the uniformity of heating the aluminum profile is improved.
The high-temperature modification processing device for the high-plasticity aluminum profile comprises a quenching furnace 1, wherein a furnace body sequentially comprises a fire-resistant heat-insulating layer, a ceramic fiber layer, a stainless steel plate layer and a heat-insulating layer from inside to outside; the heat preservation performance is improved.
According to the high-temperature modification processing device for the high-plasticity aluminum profile, the front ends and the rear ends of a plurality of groups of heat-conducting aluminum plates 21 extend out of the processing box 17; heat conduction aluminum plate's front end and rear end all stretch out to the outside of handling the case, and the heat that conveniently will be on the heat conduction aluminum plate is scattered.
The invention relates to a high-temperature modification processing device for high-plasticity aluminum profiles, wherein a conveying device 2 comprises a plurality of groups of conveying motors, a plurality of groups of driving rollers and a plurality of groups of conveying rollers 19, the output ends of the plurality of groups of conveying motors are respectively in transmission connection with the plurality of groups of driving rollers through belts, and the plurality of groups of driving rollers are arranged among the plurality of groups of conveying rollers 19 at equal intervals; the driving roller is driven by the conveying motor to rotate to convey the aluminum profile, and the conveying of the aluminum profile is assisted by the plurality of groups of conveying rollers.
The high-temperature modification processing device for the high-plasticity aluminum profile further comprises a left support plate 28, a right support plate 29, a bottom plate 30 and two groups of hydraulic cylinders 31, wherein the two groups of hydraulic cylinders 31 are respectively installed on the left side and the right side of the bottom end of the water tank 4, the output ends of the tops of the two groups of hydraulic cylinders 31 extend into the placing cavity from the bottom end of the water tank 4 and are respectively connected with the left side and the right side of the bottom end of the bottom plate 30, the bottom ends of the left support plate 28 and the right support plate 29 are respectively connected with the left side and the right side of the top end of the bottom plate 30, the front ends of the left support plate 28, the right support plate 29 and the bottom plate 30 are respectively contacted with the front side wall of the placing; make the bottom plate move with left extension board and right extension board through two sets of pneumatic cylinders and rise, make left extension board and right extension board top all rise to the top of conveying roller, the water between left extension board, right extension board and the bottom plate carries out the immersion cooling to the aluminium alloy of placing the intracavity, can carry out rapid cooling to some bold and the aluminium alloy that thickness is thicker.
According to the high-temperature modification processing device for the high-plasticity aluminum profile, a cleaning opening is formed in one side of a processing box 17, the cleaning opening is communicated with a cavity and is opposite to a filter screen 24, a door plate 32 is arranged at the cleaning opening, and a sealing ring is arranged between the door plate 32 and the cleaning opening; the door plate is opened, and the impurities on the filter screen can be cleaned through the cleaning port, so that the practicability is improved.
According to the high-temperature modification processing device for the high-plasticity aluminum profile, the top ends of the left support plate 28 and the right support plate 29 are positioned below the conveying device 2, and the left support plate 28 and the right support plate 29 are positioned below the gap between the two groups of conveying rollers; the left support plate and the right support plate can be lifted to the upper side of the conveying roller.
According to the high-temperature modification processing device for the high-plasticity aluminum profile, during working, the aluminum profile is conveyed into the working cavity through the conveying device, the inside of the working cavity is heated through the heating device, heat at the top of the working cavity is blown to the bottom of the working cavity through the first fan, the rotating shaft and the reciprocating lead screw are driven to rotate through the motor, the reciprocating lead screw is matched with the sliding block to enable the sliding block to reciprocate along the reciprocating lead screw, the sliding block drives the end part of the first fan to move left and right through the telescopic rod, so that the output end of the first fan swings in a reciprocating mode along the fan surface, air blown by the first fan blows to different positions of the working cavity, the temperature in the working cavity can be guaranteed to be uniform, the aluminum profile is guaranteed to be uniformly heated, the effect of heat treatment of the aluminum; when the aluminum profile enters the transition passage, external cold air is pumped into the fan cover through the second fan and blown out at the output end of the fan cover, the aluminum profile is gradually cooled to reduce the temperature of the aluminum profile, and then the aluminum profile is conveyed into the placing cavity for spray cooling, so that the aluminum profile can be effectively prevented from being deformed due to uneven heating of direct spray cooling, and the defect rate is reduced; high-temperature water in the water tank is pumped into the spray pipes through the spray pump and is sprayed out from the plurality of groups of spray heads, the sprayed water splashes on the plurality of groups of heat-conducting aluminum plates, the heat in the water is absorbed by the heat-conducting aluminum plates, and the water splashes a layer of water mist on the heat-conducting aluminum plates, the heat dissipated in the period is blown away through the third fan, the water in the water tank can be treated, the water keeps low temperature, impurities in the water are filtered through the filter screen, the impurities in the water can be removed, the cooling effect on the aluminum profile is ensured, the use reliability is improved, the working cavity is heated through the plurality of groups of heating elements on the upper mounting plate and the lower mounting plate, the heating elements are distributed above and below the aluminum profile, the uniformity of heating the aluminum profile is improved, the front end and the rear end of the heat-conducting aluminum plate both extend out of the treatment box, the heat on the heat-conducting aluminum plate is conveniently, through the transport of multiunit conveying roller auxiliary aluminum section bar, make the bottom plate move with left extension board and right extension board through two sets of pneumatic cylinders and rise, make left extension board and right extension board top all rise to the top of conveying roller, water between left extension board, right extension board and the bottom plate carries out the immersion cooling to the aluminium alloy of placing the intracavity, can carry out rapid cooling to some bold and the aluminium alloy that thickness is thick, opens the door plant, can clear up the impurity on the filter screen through the clearance mouth.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A high-temperature modification processing device for high-plasticity aluminum profiles comprises a quenching furnace (1), a conveying device (2), a transition channel (3) and a water tank (4), wherein a working cavity is arranged inside the quenching furnace (1), a heating device is arranged in the working cavity, a placing cavity is arranged inside the water tank (4), a spraying device (5) is arranged at the top of the placing cavity, a spraying pump (6) is arranged at the right end of the water tank (4), the output end of the spraying pump (6) extends into the placing cavity from the top end of the water tank (4) and is communicated with the spraying device (5), the left end and the right end of the transition channel (3) are respectively communicated with the working cavity and the placing cavity, and the conveying device (2) penetrates through the working cavity, the transition channel (3) and the placing cavity; the quenching furnace is characterized by further comprising a first fan (7), a motor (8), a reciprocating lead screw (9) and a fixing plate (10), wherein the top end of the fixing plate (10) is connected with the left end of the top wall in the working cavity, a mounting groove is formed in the left end of the fixing plate (10), a ball bearing (11) is fixedly mounted in the mounting groove, the motor (8) is mounted at the top of the left end of the quenching furnace (1), a rotating shaft (12) is arranged at the right output end of the motor (8), the right end of the rotating shaft (12) extends into the working cavity from the top of the left end of the quenching furnace (1) and is fixedly connected with the left end of the reciprocating lead screw (9), the right end of the reciprocating lead screw (9) is inserted into the ball bearing (11) from the left end of the fixing plate (10), a sliding block (13) matched with the reciprocating lead screw is sleeved on the outer side of the reciprocating lead screw (9), and the sliding block (13) can reciprocate, a telescopic rod (14) is arranged at the bottom end of the sliding block (13), the left lower end of the first fan (7) is hinged with the top of the left side wall of the working cavity, and the left upper end of the first fan (7) is connected with the bottom end of the telescopic rod (14); the fan cover (16) is mounted at the right end of the inner top wall of the transition passage (3), the output end of the fan cover (16) faces to the left side, the second fan (15) is mounted at the right side of the top end of the transition passage (3), and the output end of the second fan (15) extends into the transition passage (3) from the top end of the transition passage (3) and is communicated with the input end of the fan cover (16); the device is characterized by further comprising a processing box (17), a third fan (18) and a spray pump (20), wherein a cavity is arranged inside the processing box (17), a plurality of groups of heat-conducting aluminum plates (21) are arranged in the middle of the cavity, the plurality of groups of heat-conducting aluminum plates (21) are all arranged in an inclined mode, a water falling channel is arranged between every two adjacent groups of heat-conducting aluminum plates (21), a spray pipe (22) is arranged at the top of the cavity, a plurality of groups of spray heads are arranged at the bottom end of the spray pipe (22) in a communicated mode, the plurality of groups of spray heads are all positioned above the heat-conducting aluminum plates (21), the input end of the spray pump (20) extends into the placing cavity from the bottom of the right end of the water tank (4), the output end of the spray pump (20) extends into the cavity from the top end of the processing box (17) and is communicated with the input end of the spray pipe (22), a heat dissipation port is arranged, third fan (18) are installed in the middle of fan support (23) to the output of third fan (18) is vertical upwards, and the bottom of cavity transversely is provided with filter screen (24), filter screen (24) are located the below of multiunit heat conduction aluminum plate (21), the input of spray pump (6) stretches into to the cavity and is located the below of filter screen (24) from the right-hand member bottom of handling case (17).
2. The high-temperature modification processing device for the high-plasticity aluminum profile according to claim 1, wherein the heating device comprises each group of upper mounting plates (25) and each group of lower mounting plates (26), the upper mounting plates (25) are mounted in the working cavity at equal intervals, the upper mounting plates (25) are located above the conveying device (2), the lower mounting plates (26) are mounted in the working cavity at equal intervals, the lower mounting plates (26) are located below the conveying device (2), and a plurality of groups of heating elements (27) are mounted at the bottom ends of the upper mounting plates (25) and the top ends of the lower mounting plates (26).
3. The high-temperature modification processing device for the high-plasticity aluminum profiles as claimed in claim 2, wherein the furnace body of the quenching furnace (1) sequentially comprises a fire-resistant heat-insulating layer, a ceramic fiber layer, a stainless steel plate layer and a heat-insulating layer from inside to outside.
4. The high-temperature modification processing device for the high-plasticity aluminum profile as claimed in claim 3, wherein the front ends and the rear ends of the multiple groups of heat-conducting aluminum plates (21) extend out of the processing box (17).
5. The high-temperature modification processing device for the high-plasticity aluminum profile according to claim 4, wherein the conveying device (2) comprises a plurality of groups of conveying motors, a plurality of groups of driving rollers and a plurality of groups of conveying rollers (19), the output ends of the plurality of groups of conveying motors are respectively connected with the plurality of groups of driving rollers through belt transmission, and the plurality of groups of driving rollers are arranged among the plurality of groups of conveying rollers (19) at equal intervals.
6. The high-temperature modification processing device for the high-plasticity aluminum profile as claimed in claim 5, further comprising a left support plate (28), a right support plate (29), a bottom plate (30) and two sets of hydraulic cylinders (31), wherein the two sets of hydraulic cylinders (31) are respectively mounted on the left side and the right side of the bottom end of the water tank (4), top output ends of the two sets of hydraulic cylinders (31) extend into the placing cavity from the bottom end of the water tank (4) and are respectively connected with the left side and the right side of the bottom end of the bottom plate (30), the bottom ends of the left support plate (28) and the right support plate (29) are respectively connected with the left side and the right side of the top end of the bottom plate (30), front ends of the left support plate (28), the right support plate (29) and the bottom plate (30) are respectively in contact with a front side wall of the placing cavity, and rear ends of the left support plate (28), the.
7. The high-temperature modification processing device for the high-plasticity aluminum profile as claimed in claim 6, wherein a cleaning port is formed in one side of the processing box (17), the cleaning port is communicated with the cavity and is opposite to the filter screen (24), a door plate (32) is arranged at the cleaning port, and a sealing ring is arranged between the door plate (32) and the cleaning port.
8. The high-temperature modification processing device for the high-plasticity aluminum profile as claimed in claim 7, wherein the top ends of the left support plate (28) and the right support plate (29) are positioned below the conveying device (2), and the left support plate (28) and the right support plate (29) are positioned below the gap between the two groups of conveying rollers (19).
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| CN201811587391.6A CN109440032B (en) | 2018-12-25 | 2018-12-25 | High-temperature modification processing device for high-plasticity aluminum profile |
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| CN201811587391.6A CN109440032B (en) | 2018-12-25 | 2018-12-25 | High-temperature modification processing device for high-plasticity aluminum profile |
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| CN109440032B true CN109440032B (en) | 2020-10-23 |
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